Method parse

udocker/cmdparser.py:29–48

Parse a command line string. Divides the string in three blocks: general_options, command name, and command options+arguments

(self, argv)

        self._argv_consumed_params['CMD_OPT'] = []

    def parse(self, argv):
        """Parse a command line string.
        Divides the string in three blocks: general_options,
        command name, and command options+arguments
        """
        step = 1
        for arg in argv[1:]:
            if not arg:
                continue

            if step == 1:
                if arg[0] in string.ascii_letters:
                    self._argv_split['CMD'] = arg
                    step = 2
                else:
                    self._argv_split['GEN_OPT'].append(arg)
            elif step == 2:
                self._argv_split['CMD_OPT'].append(arg)

        return step == 2

    def missing_options(self):
        """Get command line options not used/fetched by Cmdp.get()